baber/WOPTO huggingface dataset:
Patent JP-2000212549-A (JP)
Title: Water-repellent and oil-repellent composition and its production
Inventor: OHARU KAZUYA
IPC: D06M15/53
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition affording textiles of various materials with washing durability of high water-repellent and oil-repellent performance and capable of improving their feel of touch by including each specific polymer, surfactant, aqueous medium and crosslinkable compound. SOLUTION: This water-repellent and oil-repellent composition comprises (A) a polymer composed essentially of polymerization unit of a polyfluoroalkyl group-bearing (meth)acrylate and a 2nd polymerization unit of a polymerizable monomer of formula I, II or III (R1 to R9 are each H or methyl; n is 2-6; m is 1-20; x, y and z are each 0-30; x+y+z is >=2; (a), b and C are each 0-30; a+b+c is >=2; p is 3-6) essentially having both polymerizable unsaturated group and hydroxyl group with these groups linked to each other via <=7 covalent bonds, (B) a surfactant containing 60-100 wt.% of a nonionic surfactant, (C) an aqueous medium, either water alone or a mixture of water and a water- miscible organic solvent, and (D) a crosslinkable compound such as a blocked isocyanate compound or amino resin compound.
Patent JP-H10214137-A (JP)
Title: Cooling mechanism for case body
Inventor: KURAMOTO KATSUYUKI
IPC: F25D1/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To efficiently cool the inside of a case body with a simple structure, by providing an air sending port to be provided on the case body, and a cold air supply means for supplying air at a temperature lower than the temperature of a room where the case body is installed or the temperature inside the case body to the air sending port. SOLUTION: The suction port 12 of a cooling duct 10 is connected to a part of the cold air blow-off port 21 of the indoor machine 20 of an air conditioner. That is, the case body 1 and the indoor machine 20 are connected through the cooling duct 10. Thus, at the time of operating the air conditioner and operating an exhaust fan 4, a part of the cold air ejected by the indoor machine 20 is guided through the cooling duct 10 into the case body 1 as the air 6a for cooling and fetched into the case body 1. The air 6a for cooling fetched into the case body 1 is passed near hard disk devices 2a-2d, cools the respective hard disk devices 2a-2d, is heated accompanying that, rises inside the case body 1 and is discharged from the exhaust fan 4 to the outside.
Patent JP-H08187736-A (JP)
Title: Thermosetting resin decorative panel and manufacture thereof
Inventor: MIHASHI TSUNEO
IPC: B29C39/10
Filed: 1995-01-06
Abstract: PURPOSE: To obtain a low-cost thermosetting decorative panel which has a light weight, no joint on the surface, texture like marble, excellent reproducibility of dimension and shape, toughness and easy component mounting. CONSTITUTION: A thermosetting resin decorative platen 3 is obtained by placing a woody core material 1 in a casting mold and a mold space between the material 1 and a mold surface, casting to fill thermosetting resin composition in the mold, curing it, and covering the material 1 with the cured material 21 of the composition.
Patent JP-H06228698-A (JP)
Title: Mg base alloy excellent in corrosion resistance
Inventor: ASAKAWA YOSHIHIKO
IPC: C22C23/02
Filed: 1993-02-03
Abstract: PURPOSE:To produce an Mg base allay excellent in corrosion resistance, in an Mg base allay contg. specified ratios of Ti and Al, by prescribing the content of Fe, Ni, Cu and Co in impurities and the area ratio of a nodular structure. CONSTITUTION:In an Mg base allay contg., by weight, 0.01 to 2% Ti and 2 to 12% Al, and the balance Mg with inevitable impurities, the content of Fe in the inevitable impurities is prescribed to <=0.01%, Ni to <=0.01%, Cu to <=0.1% and Co to <=0.01%. Furthermore, the structure is incorporated with a nodular structure by >=3% area ratio. In this way, by the synergistic effect of a barrier effect of wrapping corrosive parts and an effect of reducing the potential difference with the impurities in the Mg base allay, the Mg base allay remarkably excellent in corrosion resistance can be obtd.
Patent JP-S57130725-A (JP)
Title: Metallic die
Inventor: TAKADA MITSUO
IPC: B21D19/08
Filed: 1981-02-06
Abstract: PURPOSE:To make dies inexpensive, reduce man-hours and increase material yields by providing a pair of dies and a movable intermediate die having a cutting edge in the lower die and providing a punch having a cutting edge and a flange forming part in the upper die. CONSTITUTION:When a work 27 is placed on dies 32, 33 of a lower die 31, an upper die 51 with pads 52, 53. Next, the cutting edge 59 of a punch 56 which is lowered with the upper die 51 cuts the work 27 jointly with the cutting edge 47 of the lower die 31. When the upper die 51 further lowered, it pushes down an intermediate die 34 resisting the pressing force of a cushion pin 48. The die 34 goes down while binging into sliding contact with a sliding guide 42 of dies 32, 33 through its sliding member 41. With descent of the die 34, a punch 56 enters between side walls 37, 38 of dies 32, 33 while keeping clearance between the lower face of a flange forming part 57 and the shoulder 46 of a projection 45 of the die 34. Then, the cut edge of the work 27 is bent to form flanges 63, 64.
Patent JP-S58134457-A (JP)
Title: Rectifying stack for polyphase semiconductor rectifier
Inventor: KAWASAKI TACHIO
IPC: H02M7/04
Filed: 1982-02-04
Abstract: PURPOSE:To improve the operating efficiency of a polyphase semiconductor rectifier by securing conductors for a rectifier and a protecting fuse directly to insulating supports to reduce the width of a rectifying stack and mounting it in a box after assembling with a rotary base table. CONSTITUTION:A conductor 10 of a rectifier 18 and a conductor 12 for a fuse 19 are opposed between parallel upper and lower row insulating supports 5, 6 and an insulating plate 11, and aligned perpendicularly to the supports 5, 6. The conductors 10, 12 are insulated at the insides, contacted at the outsides directly with the supports 5, 6, clamped with insulating bolts 15, 16, the plate 11 is integrated with the conductors 10, 12, which are integrated via an insulating bolt 17. An electrode terminal 20 is projected outside a conductor 20, an interval is maintained with an insulating tube 21, the lower end of the conductor 12 is extended as an electrode terminal 22. The rectifier 18 is contacted under pressure with the conductor 10 via a clamping tool 26. Since this stack has circuits of the same configuratin at both sides of the plate 11, the stack can be held axially with a rotary base table, and since the completed stack 2 is mounted on the box 1, its working efficiency is good and its safety is high.
Patent JP-H11206934-A (JP)
Title: Golf club shaft
Inventor: SAITO SATOSHI
IPC: A63B53/10
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve specific strength and specific elasticity while achieving a lighter weight by arranging one of a fiber layer in the longitudinal direction and a fiber layer in the oblique direction in a fiber-reinforced prepreg forming a golf club shaft to be lower in the impregnation of a resin within a specified range thereof. SOLUTION: The shaft 1 of a golf club is constituted of an internal layer 10 with a prepreg having a reinforced fiber circumferentially doubling, an intermediate layer 20 with the prepreg having a reinforced fiber doubling in the direction inclined to the axial elongation thereof and an external layer 30 with the prepreg having a reinforced fiber oriented in the direction of the axial elongation. In this process, the axially elongated fiber layers 31-33 comprising a plurality of layers are formed with a lower impregnation of resin of 10-24 wt.% and a highly resin impregnated layer with the impregnation of the resin of 10 wt.% or higher than the layer with the lower impregnation of the resin is formed between the inner layer and the outer layer.  In other words, the axially elongated fiber layer 31 and the oblique fiber layers 21 and 22 are made with the lower impregnation of the resin and the layers 10, 32 and 33 on the side of the inner and outer layers are made with a higher impregnation of the resin.
Patent JP-S56113769-A (JP)
Title: Novel 2 1h -quinazolinone derivative and its preparation
Inventor: YAMAMOTO MICHIHIRO
IPC: A61P29/00
Filed: 1980-02-13
Abstract: NEW MATERIAL:A 2(1H)-quinazolinone derivative of formula I (R 1  is lower alkyl substituted by RO or hydroxyl group or epoxy ethyl; R is lower alkyl, lower alkenyl, lower cycloalkyl or H; R 2  is H, halogen or lower alkyl; R 3  is aryl; R 4  and R 5  are H or together may form C-N bond; R 6  is lower alkyl, lower haloalkyl, lower alkenyl, etc.; A is lower alkylene; X and Y are O or S).  
     EXAMPLE: 6-(2-Hydroxyethoxy)-1-methyl-4-phenyl-2-(1H)-quinazolinone.  
     USE: Useful as a medicine having an antiinflammatory, an analgesic action and an inhibitory action on blood platelet aggulutination.  
     PROCESS: A compound of formula II (W is functional group capable of giving ether bond or thioether bond on reaction with Z in formula III) is reacted with a compound of formula III (Z is functional group capable of giving ether bond or thioether bond on reaction with W in formula II) to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09190271-A (JP)
Title: Pen-type input device
Inventor: SATO YASUHIRO
IPC: G06F3/041
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a small input device detecting writing input with simple constitution. SOLUTION: An acceleration sensor 2 detects the acceleration of a pen tip with two directions orthogonal with a pen shaft. LPF(Low Pass Filter) 33 cuts off the high frequency component of an acceleration signal with a frequency near '10Hz'. HPF(High Pass Filter) 32 cuts off the low frequency component of an acceleration signal with a prescribed frequency between '20Hz' to '100Hz'. A moving quantity detection part 36 detects the moving quantity of the pen tip based on an acceleration component by writing from the low frequency component of acceleration. A monostable multi-vibrator 34 detects whether the pen tip is in contact with a writing face from the high frequency component of acceleration.
Patent JP-S61175568-A (JP)
Title: Rotation detector
Inventor: IDA YOSHIAKI
IPC: G01P3/488
Filed: 1985-01-29
Abstract: PURPOSE:To prevent the lowering of the quantity of light due to oil, dust and the like, by arranging a magnetic flux generating means at a specified space from a rotor so that a light emitting means is connected to the output of a detection coil provided at the position where the magnetic flux of the generation means interlinks the coil to form a closed structure of an optical path. CONSTITUTION:A magnetic flux generating means 34 is made up of a permanent magnet 36 and a magnetic body 38 facing a detection gear 30. The magnetic flux of the means 34 interlinks a detection coil 40 to form a magnetic circuit and as the gear 30 rotates, the movement of the gear part 32, the number of magnetic fluxes interlinking the coil 40 changes to induce AC voltage in the coil 40. This AC output is connected to a light emitting means 69 composed of a limited resistance 46, a light emitting diode 70 and a protective diode 72 with leads 44 and 50. Then, an intermittent signal of light proportional to the rotation of the gear 30 is converted into an electrical signal with a photodetector 80 through an optical connector 74 from the diode 70 to detect revolutions with a processing circuit 82. This optical path is so arranged in a closed structure to prevent the lowering of the quantity of light due to oil, dust and the like thereby enabling the maintaining of a highly accurate measurement for a long time.
Patent JP-H01194829-A (JP)
Title: Emergency lamp lighting circuit
Inventor: FURUKAWA YOSHIYUKI
IPC: H02J9/02
Filed: 1988-01-29
Abstract: PURPOSE:To continue recharge even when an emergency lamp is abnormal, by forming a bypath of diode in parallel with the emergency lamp. CONSTITUTION:Current is fed from a commercial power source 1 through a recharge transformer 3 and rectified through a rectifier 4, then fed through a recharge resistor 5, a diode 12 and an emergency lamp 8 thus recharging a cell 9. A LED 6 is lighted with voltage produced across the recharge resistor 5 and the diode 12, thus indicating 'under recharge' state. Diodes 10. 11 are connected in parallel with the diode 12 and the emergency lamp 8. When the emergency lamp is blown off, recharge current flows through the diodes 10, 11, thus sustaining recharge of the cell 9.
Patent JP-S59141761-A (JP)
Title: Air extracting device for fuel strainer
Inventor: KITAGAWA FUMIO
IPC: F02M37/54
Filed: 1983-02-03
Abstract: PURPOSE:To permit to open or close a fuel inlet port and an air extracting path by the operation of a fuel cock only by a method wherein the fuel cock and an air extracting valve are interlocked through an interlocking means and the air extracting valve is energized by a spring. CONSTITUTION:When the operating lever 18c of the fuel cock is positioned at the closed position C thereof, the inflow of the fuel is stopped and the air extracting valve is also closed. Next, when it is pivoted to the opening position O, the fuel inlet port and a filtrating material accommodating chamber 10 are communicated and the fuel oil is supplied to a fuel pump. Further, when it is pivoted to an air extracting position A, the valve port 19 of the fuel cock 18 continues to communicate with the through hole 15b of a seal member 15 as well as a communicating hole 17 under a condition that it is slightly eccentric with respect to them, further, a cam surface 21a pushes the tip end 20a of the air extracting valve 20 against the spring, a communicating gap is generated between the outer periphery of the valve 20 and the inner periphery of an inserting hole 27 and air bubbles are discharged to a fuel exit path 13 through an air extracting path 33. According to this method, the fuel inlet port and the air extracting path may be opened or closed by the operation of the fuel cock only.
Patent JP-H01195196-A (JP)
Title: Engine suspension of saddle type vehicle
Inventor: MURAMATSU SHINTARO
IPC: B62M7/02
Filed: 1988-01-29
Abstract: PURPOSE:To suspend an engine firmly between frames without reducing the rigidity of the frames by making the effective length of a spacer variable as a spacer interposed between a frame boss on one side and a mounting part for an engine. CONSTITUTION:The diameter of the inner end portion of the frame boss 2C of a frame A on one side is increased and a female crew 8 is engraved on the inner circumference of the large diameter part 2E, while a male screw 10 is engraved on the outer circumference on the end side faced by a spacer 9 and the male screw 10 of this spacer 9 is screwed in the female screw 8 of the frame boss 2C. Accordingly, in order to attach a crank case 4 between a frame 2B and the spacer 9, a suspension bolt 5 is guided to penetrate a frame boss 2D, a crank case 4, the spacer 9, the frame boss 2C in order and a nut 6 is tightened. Then, the crank case is firmly fixed when the spacer 9 is pulled out by engaging a spanner with the engaging part 11 of the spacer 9.
Patent JP-S62175656-A (JP)
Title: Miniature electrode for voltammetry
Inventor: SENDA MITSUGI
IPC: G01N27/48
Filed: 1986-01-29
Abstract: PURPOSE:To reduce a liquid to be measured while injuring none of a living body, by packing a composite material with a support electrolytic ion contained in a solvent in the tip of a capillary. CONSTITUTION:A glass tube 1 is packed with a solution 2 and electrode 3 is immersed into the liquid to conduct with outside. A glass capillary 4 is inserted into the tip thereof. The diameter is about 10-20mum at the inside tip of the capillary 4. Furthermore, a composite material 5 in which 0.1M- tetrabutyl ammonium tetraphenyl borate as support electrolyte is contained in, for example, nitrobenzene solution is packed at a portion 2,000-5,000mum from the tip. The use of the microelectrode thus obtained enables the determination of iron substance down to mum order thereby reducing a liquid to be measured thereby hardly injuring a living body.
Patent JP-H05216622-A (JP)
Title: Comparator
Inventor: YASUTOME MIKAKO
IPC: G06F7/02
Filed: 1992-02-03
Abstract: PURPOSE:To provide a circuit for comparing data with codes at a high speed with about 1/2 as much as conventional power consumption by means of small hardwares. CONSTITUTION:This comparator is provided with an (m-1)-bit adder 6a adding a complementer 5a outputting one complement excluding the code bit of data B and the bit excluding the code bit of the data A and outputting the carry of the highest order bit in two binary-coded data A and B and a size deciding circuit 7 inputting the code bit of data A and B and the output of the adder 6a, using the output of the adder 6a as the result of decision when the codes of the data A and B are equal, otherwise using the code bit of the data B as the result of decision. The system is also provided with a means executing the addition in an adder 6a only when two codes of the input data are equal.
Patent JP-S62176578-A (JP)
Title: Treatment of fin for heat exchanger
Inventor: YASUHARA KIYOTADA
IPC: C23C22/00
Filed: 1986-01-28
Abstract: PURPOSE:To enhance corrosion resistance and water resistance while keeping heat-exchange efficiency, in applying a specific treating agent containing a water-soluble resin, by applying preparatory treatment such as chromate treatment to a fin for a heat exchanger. CONSTITUTION:Prior to adapting a coating treatment agent to a fin for a heat exchanger, one preparatory treatment selected from chromate treatment, non-chromate treatment, a boehmite treatment, anodizing treatment, silane coupling treatment and water-soluble resin coating treatment is applied a first to the fin to form a first layer to the surface of the fin. Next, a coating treatment agent containing an addition reaction product of at least one component selected from a group consisting of urea, thiourea and guanidine and formaline or a condensate of said addition reaction product, if necessary, a water-soluble nylon resin and an alkali metal is applied to the fin to form a second layer.
Patent JP-H11202635-A (JP)
Title: Wet-type image forming device
Inventor: TSUKAMOTO TAKEO
IPC: G03G15/10
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To stably form an image satisfactory quality by driving a developing belt stably all the time even in the case the tension of the developing belt in the direction of its periphery is weak and a liquid enters the internal face of the periphery of the developing belt. SOLUTION: The developing belt 44 of a developing means 4 consists of an endless belt, has level difference parts 441, each in the form of a projection, on its peripheral face at both its widthwise ends, and also has a developer holding part 442 for forming a layer of liquid developer between the level difference parts of both the ends. The level difference parts 441 of the developing belt 44 contact the surface of a photoreceptor with fixed tension, thereby transmitting the rotating force of the photoreceptor and directly rotating the developing belt 44, and an electrostatic latent image formed on the photoreceptor from the layer of liquid developer applied to the developer holding part 442 is developed.
Patent JP-H06233106-A (JP)
Title: Facsimile equipment
Inventor: KOBAYASHI SHIGEYUKI
IPC: G09G5/00
Filed: 1993-02-04
Abstract: PURPOSE:To provide the facsimile equipment which can control it at the transmission side facsimile equipment whether data are recorded and outputted at the reception side facsimile equipment as hard copies or not. CONSTITUTION:When transmitting the original not to be hard-copied from the transmission side facsimile equipment, hard copy output inhibit information is contained in a non-standard function setting signal NSS and transmitted to the reception side facsimile equipment. At the reception side facsimile equipment, hard copy inhibition is set to the managing area of an image memory 4 of a RAM 3 corresponding to the reception of this hard copy output inhibit information and a file, to which this hard copy inhibition is set, permits an operation to confirm it by displaying the information on an LCD 6 but inhibits an operation to record and output the information from a printer 8 as the hard copy.
Patent JP-S60160991-A (JP)
Inventor: OOIWA GIHEI
IPC: D06F33/02
Filed: 1984-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58134642-A (JP)
Title: Electrophotographic receptor
Inventor: SUZUKI SHINICHI
IPC: G03G5/06
Filed: 1982-02-05
Abstract: PURPOSE:To obtain an electrophotographic receptor high in sensitivity, low in residual potential, superior in durability and capable of retaining stable characteristics for a long time, by forming a photosensitive layer contg. a specified hydrazone compd. on a conductive substrate. CONSTITUTION:A photosensitive layer formed on a conductive substrate contains a hydrazone derivative represented by formulaIin which R1 is aryl or heterocyclic; R2 is H, alkyl, or aryl; X is H, halogen, alkyl, substd. amino, alkoxy, or cyano; and n is 0 or 1. This compd. is embodied as formulae II, III. The compd. of formulaIis synthesized by dehydrating and condensing a 1-amino-1,2,3,4-tetrahydroquinoline deriv. having formula IV with a carbonyl compd. having formula V in a solvent, such as alcohol, and when needed, in the presence of acid catalyst.
Patent JP-S61176503-A (JP)
Title: Herbicide composition for lawn
Inventor: SAITO JIRO
IPC: A01N47/36
Filed: 1985-02-01
Abstract: PURPOSE:To provide the titled composition capable of controlling the weeds in lawn, especially in the ground growing the Korean lawn grass, effectively and selectively for a long period, by combining 5-(N-phenylcarbamoylamino)-1,2,3- thiadiazole with a specific S-triazine. CONSTITUTION:The objective herbicide for lawn contains 5-(N-phenyl- carbamoylamino)-1,2,3-thiadiazole and an S-triazine of formeula (Y is Cl or methylthio; R<1> is thylamino or isopropylamino; R<2> is ethylamino, diethylamino, isopropylamino or dimethylpropylamino) [e.g. 2-chloro-4,6-bis(ethylamino)-S- triazine] as active components. EFFECT:Free from phytotoxicity to lawn.
Patent JP-H09210063-A (JP)
Title: Temperature control method and device for operating oil used for static pressure bearing
Inventor: OCHIAI AKIRA
IPC: G05D23/19
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To keep the operating oil temperature at the proper temperature with high accuracy by setting the air temperature correction values corresponding to time in response to the predicted values of air temperature changes in a day and the change delays of the oil temperatures due to thermal inertia, and correcting and feed-forward-compensating the instruction values for operating oil temperature adjustments. SOLUTION: The air temperature correction values corresponding to time in response to the predicted values of air temperature changes in a day and the change delays of the oil temperatures due to thermal inertia are set by an air temperature correction value set section 41, they are fed to an adder point 43, and the instruction values of operating oil temperature adjustments are corrected. They are fed to an adder point 49, and the deviations between the control target values and the bearing outlet oil temperatures are calculated and inputted to a controller 51. Deviations between the target values from the controller 51 and the bearing inlet oil temperatures are calculated at an adder point 53 and inputted to a controller 55. Deviations between the target values from the controller 55 and reservoir oil temperatures are calculated at an adder point 57 and inputted to a controller 59. Target values are generated based on the deviations and outputted to a capacity controller 27, and the discharge flow of an operating oil pump 17 is controlled. The operating oil can be kept at the proper temperature with high accuracy via feed-forward-compensation.